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MDL-19676 Removed course and group visibility settings for blog
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nicolasconnault committed Jul 1, 2009
1 parent 6e155d1 commit 856b6fe
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Showing 4 changed files with 398 additions and 152 deletions.
243 changes: 208 additions & 35 deletions blocks/blog_menu/block_blog_menu.php
View file
Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
<?php //$Id$

require_once($CFG->dirroot .'/blog/lib.php');
require_once($CFG->dirroot .'/course/lib.php');

class block_blog_menu extends block_base {

Expand All @@ -11,7 +12,7 @@ function init() {
}

function get_content() {
global $CFG, $USER;
global $CFG, $USER, $COURSE, $DB, $PAGE;

if (empty($CFG->bloglevel)) {
$this->content->text = '';
Expand Down Expand Up @@ -40,77 +41,249 @@ function get_content() {
$this->content = new stdClass;
$this->content->footer = '';

//if ( blog_isLoggedIn() && !isguest() ) {
$courseviewlink = '';
if (empty($this->instance)) {
// Either we're being asked for content without
// an associated instance of the Blog module has never been installed.
$this->content->text = $output;
return $this->content;
}
//discover context for pre-loaded associations
$basefilters = array();
if(!empty($COURSE)) $courseid = $COURSE->id;
switch($PAGE->pagetype) {
case PAGE_COURSE_VIEW:
$courseid = $PAGE->courserecord->id;
$basefilters['courseid'] = $courseid;
break;
case PAGE_BLOG_VIEW:
$basefilters = $PAGE->filters;
if(!empty($PAGE->filters['course']))
$courseid = $PAGE->filters['course'];
if(!empty($PAGE->filters['mod']))
$modid = $PAGE->filters['mod'];
if(!empty($PAGE->filters['user']))
$userid = $PAGE->filters['user'];
if(!empty($PAGE->filters['group']))
$groupid = $PAGE->filters['group'];
if(!empty($PAGE->filters['tag']))
$tagid = $PAGE->filters['tag'];
break;
}

$addentrylink = '';
$coursearg = '';
$blogprefslink = '';
$myviewlink = '';
$siteviewlink = '';
$courseviewlink = '';
$modviewlink = '';
$groupviewlink = '';
$userviewlink = '';
$tagviewlink = '';
$coursepopuplink = '';
$modpopuplink = '';
$grouppopuplink = '';
$userspopuplink = '';

//create basic blog preference links
$coursearg = '';
$sitecontext = get_context_instance(CONTEXT_SYSTEM);

if ($this->page->course->id != SITEID) {

$incoursecontext = true;
$curcontext = get_context_instance(CONTEXT_COURSE, $this->page->course->id);
} else {
$incoursecontext = false;
$curcontext = $sitecontext;
}

$canviewblogs = has_capability('moodle/blog:view', $curcontext);

/// Accessibility: markup as a list.

if ( (isloggedin() && !isguest()) && $incoursecontext
&& $CFG->bloglevel >= BLOG_COURSE_LEVEL && $canviewblogs) {
&& $CFG->bloglevel >= BLOG_SITE_LEVEL && $canviewblogs) {

$coursearg = '&amp;courseid='.$this->page->course->id;
if(!empty($modid)) $coursearg .= '&amp;modid='.$modid;

// a course is specified

$courseviewlink = '<li><a href="'. $CFG->wwwroot .'/blog/index.php?filtertype=course&amp;filterselect='. $this->page->course->id .'">';
$courseviewlink .= get_string('viewcourseentries', 'blog') ."</a></li>\n";
}

$blogmodon = false;

if ( (isloggedin() && !isguest())
&& (!$blogmodon || ($blogmodon && $coursearg != ''))
&& $CFG->bloglevel >= BLOG_USER_LEVEL ) {

// show Add entry link
// create the Add entry link
if (has_capability('moodle/blog:create', $sitecontext)) {
$addentrylink = '<li><a href="'. $CFG->wwwroot. '/blog/edit.php?action=add'
.$coursearg.'">'.get_string('addnewentry', 'blog') ."</a></li>\n";
}
// show View my entries link
$addentrylink .= '<li><a href="'. $CFG->wwwroot .'/blog/index.php?userid='.
$userBlog->userid.'">'.get_string('viewmyentries', 'blog').
"</a></li>\n";

// show link to manage blog prefs
$addentrylink .= '<li><a href="'. $CFG->wwwroot. '/blog/preferences.php?userid='.
// create the link to manage blog prefs
$blogprefslink = '<li><a href="'. $CFG->wwwroot. '/blog/preferences.php?userid='.
$userBlog->userid . $coursearg .'">'.
get_string('blogpreferences', 'blog')."</a></li>\n";

$output = $addentrylink;
$output .= $courseviewlink;
// create the View my entries link
$myviewlink = '<li><a href="'.blog_get_blogs_url(array('user'=>$USER->id)).'">'.
//'<img src="'.$CFG->pixpath.'/i/user.gif" class="icon" alt="" />'.fullname($USER).
get_string('viewmyentries', 'blog').
"</a></li>\n";
}

// show View site entries link
// create the View site entries link
if ($CFG->bloglevel >= BLOG_SITE_LEVEL && $canviewblogs) {
$output .= '<li><a href="'. $CFG->wwwroot .'/blog/index.php?filtertype=site&amp;">';
$output .= get_string('viewsiteentries', 'blog')."</a></li>\n";
$siteviewlink .= '<li><a href="'.blog_get_blogs_url(array()).'">'.
get_string('viewsiteentries', 'blog').
//$DB->get_field('course', 'shortname', array('format'=>'site')).
"</a></li>\n";
}

//create 'view blogs for course' link
if($incoursecontext and (!empty($modid) or !empty($userid) or !empty($tagid) or !empty($groupid) or
$PAGE->pagetype == PAGE_COURSE_VIEW)
and $CFG->bloglevel >= BLOG_SITE_LEVEL and $canviewblogs) {
$courseviewlink = '<li><a href="'. blog_get_blogs_url(array('course'=>$courseid)) .'">'
.'<img src="'.$CFG->pixpath.'/i/course.gif" class="icon" alt="" />'.
$DB->get_field('course', 'shortname', array('id'=>$courseid)) ."</a></li>\n";
}

//create 'view blogs for user' link
if(!empty($userid) and $userid != $USER->id and (!empty($modid) or !empty($courseid) or !empty($tagid) or !empty($groupid))
and $canviewblogs) {
$userviewlink = '<li><a href="'. blog_get_blogs_url(array('user'=>$userid)) .'">'.
'<img src="'.$CFG->pixpath.'/i/user.gif" class="icon" alt="" />'.
$DB->get_field('user', 'username', array('id'=>$userid)).
"</a></li>\n";
}

// took out tag management interface/link, should use tag/manage.php
//create 'view blogs for mod' link
if(!empty($modid) and (!empty($groupid) or !empty($userid) or !empty($tagid))
and $CFG->bloglevel >= BLOG_SITE_LEVEL and $canviewblogs) {
$filtercontext = get_context_instance(CONTEXT_MODULE, $modid);
$modinfo = $DB->get_record('course_modules', array('id' => $filtercontext->instanceid));
$modname = $DB->get_field('modules', 'name', array('id' => $modinfo->module));
$modviewlink = '<li><a href="'. blog_get_blogs_url(array('mod'=>$modid)) .'">'.
'<img src="'.$CFG->wwwroot.'/mod/'.$modname.'/icon.gif" border=0 alt="">'.
$DB->get_field($modname, 'name', array('id' => $modinfo->instance)).
"</a></li>\n";
}

//create 'view blogs for group' link
if(!empty($groupid) and (!empty($modid) or !empty($tagid) or !empty($userid))
and $CFG->bloglevel >= BLOG_SITE_LEVEL and $canviewblogs) {
$groupviewlink = '<li><a href="'. blog_get_blogs_url(array('group'=>$groupid)) .'">'.
'<img src="'.$CFG->pixpath.'/i/group.gif" class="icon" alt="" />'.
$DB->get_field('groups', 'name', array('id'=>$groupid)) ."</a></li>\n";
}

//create 'view blogs for tag' link
if(!empty($tagid) && (!empty($modid) or !empty($userid) or !empty($courseid) or !empty($groupid)) and $canviewblogs) {
$tagviewlink = '<li>'.get_string('tag', 'tag').': <a href="'. blog_get_blogs_url(array('tag'=>$tagid)) .'">'.
$DB->get_field('tag', 'name', array('id'=>$tagid))."</a></li>\n";
}

// show Help with blogging link
//$output .= '<li><a href="'. $CFG->wwwroot .'/help.php?module=blog&amp;file=user.html">';
//$output .= get_string('helpblogging', 'blog') ."</a></li>\n";
//} else {
// $output = ''; //guest users and users who are not logged in do not get menus
//}
//create 'view blogs for this site's courses' link
if($canviewblogs and $CFG->bloglevel >= BLOG_SITE_LEVEL) {
$courseoptions = array();
if(!empty($courseid)) {
if($courseid != SITEID) {
$newfilters = $basefilters;
unset($newfilters['course']);
unset($newfilters['mod']);
unset($newfilters['group']);
$courseoptions = array(blog_get_blogs_url($newfilters) => 'none');
}
}

foreach($DB->get_records('course', array()) as $course) {
if($course->id != SITEID) {
$newfilters = $basefilters;
if(!empty($courseid)) {
if($course->id != $courseid) {
unset($newfilters['mod']);
}
}
$newfilters['course'] = $course->id;
$courseoptions[blog_get_blogs_url($newfilters)] = $course->shortname;
}
}
$coursepopuplink = '<li>'.popup_form('', $courseoptions, 'view_course_blogs', blog_get_blogs_url($basefilters),
get_string('course'),'', '', true) . "</li>\n";
}

//create 'view blogs for this course's mods' link
if(!empty($courseid) and $canviewblogs and $CFG->bloglevel >= BLOG_SITE_LEVEL) {
$modnames = array();
$modnamesplural = array();
$modnamesused = array();
$modoptions = array();
if(!empty($modid)) {
$newfilters = $basefilters;
unset($newfilters['mod']);
$modoptions = array(blog_get_blogs_url($newfilters) => 'none');
}
get_all_mods($courseid, $mods, $modnames, $modnamesplural, $modnamesused);
foreach($mods as $i => $mod) {
$newfilters = $basefilters;
$newfilters['mod'] = $mod->id;
$modoptions[blog_get_blogs_url($newfilters)] = $DB->get_field($mod->modname, 'name', array('id' => $mod->instance));
}
$modpopuplink = '<li>'.popup_form('', $modoptions, 'view_mod_blogs', blog_get_blogs_url($basefilters),
get_string('resource').'/'.get_string('activity'),
'', '', true)."</li>\n";
}

//create 'view blogs for this course's groups link
if($incoursecontext and $canviewblogs and $CFG->bloglevel >= BLOG_SITE_LEVEL) {
$groupoptions = array();
if(!empty($groupid)) {
$newfilters = $basefilters;
unset($newfilters['group']);
$groupoptions = array(blog_get_blogs_url($newfilters) => 'none');
}

foreach($DB->get_records('groups', array('courseid'=>$courseid)) as $group) {
$newfilters = $basefilters;
$newfilters['group'] = $group->id;
$groupoptions[blog_get_blogs_url($newfilters)] = $group->name;
}
$grouppopuplink = '<li>'.popup_form('', $groupoptions, 'view_group_blogs', blog_get_blogs_url($basefilters),
get_string('group'),'', '', true)."</li>\n";
}

//create 'view blogs for this course/group's users link
if(!empty($courseid) and $canviewblogs and $CFG->bloglevel >= BLOG_SITE_LEVEL) {
$useroptions = array();
if(!empty($userid)) {
$newfilters = $basefilters;
unset($newfilters['user']);
$useroptions = array(blog_get_blogs_url($newfilters) => 'none');
}
if(!empty($groupid)) {
$members = $DB->get_records('groups_members', array('groupid'=>$groupid));
} else {
$coursecontext = get_context_instance(CONTEXT_COURSE, $courseid);
$members = $DB->get_records('role_assignments', array('contextid'=>$coursecontext->id));
}
foreach($members as $member) {
$newfilters = $basefilters;
$newfilters['user'] = $member->userid;
$useroptions[blog_get_blogs_url($newfilters)] = $DB->get_field('user', 'username', array('id'=>$member->userid));
}
$userspopuplink = '<li>'.popup_form('', $useroptions, 'view_user_blogs', blog_get_blogs_url($basefilters),
get_string('user'),'', '', true)."</li>\n";

}


$this->content->text = '<ul class="list">' . $addentrylink.$blogprefslink.$myviewlink.$siteviewlink;
if($courseviewlink or $modviewlink or $groupviewlink or $userviewlink or $tagviewlink) {
$this->content->text .= '<ul class="list">'.get_string('viewblogsfor', 'blog') .
$courseviewlink.$modviewlink.$groupviewlink.$userviewlink.$tagviewlink.'</ul>';
}
if($PAGE->pagetype != PAGE_COURSE_VIEW and ($coursepopuplink or $modpopuplink or $grouppopuplink or $userspopuplink)) {
$this->content->text .= '<ul class="list">'.get_string('filterblogsby', 'blog') .
$coursepopuplink.$modpopuplink.$grouppopuplink.$userspopuplink.'</ul>';
}
$this->content->text .= "</ul>\n";

$this->content->text = '<ul class="list">'. $output ."</ul>\n";
return $this->content;
}
}
Expand Down
12 changes: 1 addition & 11 deletions blocks/blog_tags/block_blog_tags.php
View file
Original file line number Diff line number Diff line change
Expand Up @@ -128,16 +128,6 @@ function get_content() {
$filterselect = $USER->id;
break;

case BLOG_GROUP_LEVEL:
$filtertype = 'group';
$filterselect = groups_get_course_group($this->page->course);
break;

case BLOG_COURSE_LEVEL:
$filtertype = 'course';
$filterselect = $this->page->course->id;
break;

default:
if ($this->page->course->id != SITEID) {
$filtertype = 'course';
Expand All @@ -149,7 +139,7 @@ function get_content() {
break;
}

$link = $CFG->wwwroot.'/blog/index.php?filtertype='.$filtertype.'&amp;filterselect='.$filterselect.'&amp;tagid='.$tag->id;
$link = blog_get_blogs_url(array($filtertype => $filterselect, 'tag'=>$tag->id));
$this->content->text .= '<li><a href="'.$link.'" '.
'class="'.$tag->class.'" '.
'title="'.get_string('numberofentries','blog',$tag->ct).'">'.
Expand Down
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